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These terms define your current search. Click the × to remove a term. Biological Sciences: zoology > animal anatomy > respiratory system > gills × 648 items, grouped by Government, Law and Regulations (view ungrouped items) government and administration (1)    (Click to View) Bioindicators and Biomarkers of Environmental Pollution in the Middle-Lower Basin of the Suquía River (Córdoba, Argentina) Archives of environmental contamination and toxicology law (6)    (Click to View) Heavy Metal Concentrations in Food Chain of Lake Velenjsko jezero, Slovenia: An Artificial Lake from Mining Archives of environmental contamination and toxicology (Click to View) Can the protozoan parasite Bonamia ostreae infect larvae of flat oysters Ostrea edulis? Veterinary parasitology (Click to View) Using transgenic zebrafish (Danio rerio) to study development of the craniofacial skeleton Zeitschrift fur angewandte Ichthyologie (Click to View) Trace Elements and Carbon and Nitrogen Stable Isotopes in Organisms from a Tropical Coastal Lagoon Archives of environmental contamination and toxicology (Click to View) Type and ultrastructure of Didymocystis wedli and Koellikerioides intestinalis (Digenea, Didymozoidae) cysts in captive Atlantic bluefin tuna (Thunnus thynnus Linnaeus, 1758) Zeitschrift fur angewandte Ichthyologie (Click to View) Health of farmed fish: its relation to fish welfare and its utility as welfare indicator Fish physiology and biochemistry